Fullwood stainless steel ACR ram service kit – 5mm type. The Fullwood Stainless Steel ACR Ram Service Kit gives you all the key components needed to restore smooth, reliable arm movement in your ACR system. Over time, seals, springs, and internal parts naturally wear, leading to slow retraction, inconsistent take-off timing, or arms that fail to lift cleanly. This complete service kit brings the ram back to full performance, helping your clusters detach accurately and gently every time. Designed specifically for Fullwood stainless-steel ACR rams, each part in the kit fits precisely to ensure proper sealing, smooth travel, and dependable vacuum control. With a freshly serviced ram, you’ll see steadier take-off behaviour, reduced liner slip, and calmer cows leaving the stall. Built from high-quality, dairy-ready materials, this kit is perfect for planned maintenance, restoring ageing parlours, or tackling breakdown repairs quickly and effectively. Ideal for: Fullwood stainless-steel ACR systems Restoring smooth, reliable ram movement Fixing slow, sticking, or inconsistent arm retraction Preventative maintenance to reduce downtime Key Features: Complete set of seals, springs, and serv